Home / 41,160.81-56,801.84-22,297.98

Finding the Fourth Proportional to 41,160.81, 56,801.84 and 22,297.98

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Solution

The fourth proportional to 41,160.81, 56,801.84 and 22,297.98 is: 30,771.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,160.81 : 56,801.84 = 22,297.98 : x
  2. Step 2: Convert to fraction form
    41,160.81/56,801.84 = 22,297.98/x
  3. Step 3: Cross multiply
    41,160.81x = 56,801.84 × 22,297.98
  4. Step 4: Simplify right side
    41,160.81x = 1,266,566,180.79
  5. Step 5: Solve for x
    x = 1,266,566,180.79/41,160.81
  6. Step 6: Final answer
    x = 30,771.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.